7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one

更新时间：2025-09-25 16:33:51

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one结构式	常用名	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one	英文名	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one
	CAS号	1658-73-7	分子量	206.19500
	密度	N/A	沸点	N/A
	分子式	C₁₁H₁₀O₄	熔点	N/A
	MSDS	N/A	闪点	N/A

英文名	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one
英文别名	更多

海关编码	2932209090

2-甲基乙酰乙酸乙酯

609-14-3

1,2,3-苯三酚

87-66-1

~87%

7,8-Dihydroxy-3...

1658-73-7

文献：Khaligh, Nader Ghaffari; Shirini, Farhad Ultrasonics Sonochemistry, 2013 , vol. 20, # 1 p. 26 - 31,6

上游产品 2
CAS号609-14-3 2-甲基乙酰乙酸乙酯 CAS号87-66-1 1,2,3-苯三酚
下游产品 0

海关编码	2932209090
中文概述	2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Retusin(Dalbergia)

7,8-dihydroxy-3,4-dimethyl-coumarin

7,8-Dihydroxy-3,4-dimethyl-cumarin

Retusin (isoflavone)

8-hydroxyformononetin

3,4-Dimethyl-7,8-dihydroxycoumarin

3,4-Dimethyl-daphnetin

7,8-dihydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one

7,8-Dihydroxy-4'-methoxyisoflavone

7,8-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one

7,8-dihydroxy-3-(4-methoxy-phenyl)-chromen-4-one

7,8-dihydroxy-4 inverted exclamation marka-methoxyisoflavone

名称